Warm and quiet - an aspirational goal, may be not!

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Keeping the cabin cozy and quiet is an interesting challenge. Key vectors are in fierce competition: weight, strength, workability cost, just to name a few.

We want to try our best to insulate the cabin, to keep the noise out with reasonably thermal protection while keeping weight under control ( a quick reminder, the TSI offers one of the best useful load numbers in this class of airplane, and we don’t want to screw such record!).

This weekend we had fun removing some skins, adding extra insulation when possible and covering every place we thought would contribute to our goals. Arthur did have fun reaching to incredible places, and he did a terrific job!



Comments

  1. Olivier MoMarch 7, 2021 at 12:52 PM

    Which insulation material are you adding in complement of the stock one?

    ReplyDelete
    Replies
    1. Arthur van HoffMarch 7, 2021 at 12:54 PM

      We are using the same open foam insulation (provided by TAF). We are adding some additional insulation on the inside of the exterior skin, the floors, and the aft of the firewall. We are also insulating the inside of the interior skins. So there should be two layers of insulation almost everywhere.

      Delete

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